Zone apex
Start of authority
Email
Serial
2025102401
Refresh
3h
Retry
30m
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig smtp.byteheavy.com. SOA
Answer
The response has no answer records.
Authority
byteheavy.com. 86400 SOA ns1.he.net. hostmaster.he.net. 2025102401 10800 1800 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0